wader

{
  "descriptions": [
    [
      6,
      "header",
      "GIF89a"
    ],
    [
      2,
      "width",

wader

$ fq -o line_bytes=16 -o force=true -d mp4 dd format/mp4/testdata/emsg.mp4
     │00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f│0123456789abcdef│.{}: format/mp4/testdata/emsg.mp4 (mp4)
     │                                               │                │  boxes[0:1]:
     │                                               │                │    [0]{}: box
0x000│00 00 01 a1                                    │....            │      size: 417
0x000│            65 6d 73 67                        │    emsg        │      type: "emsg" (Event message)
0x000│                        00                     │        .       │      version: 0
0x000│                           00 00 00            │         ...    │      flags: 0
0x000│                                    68 74 74 70│            http│      scheme_id_uri: "http://youtube.com/streaming/metadata/segment/1..."
0x010│3a 2f 2f 79 6f 75 74 75 62 65 2e 63 6f 6d 2f 73│://youtube.com/s│

wader

diff --color -r -u 83b858f83b658bd34eca5d8ad4d145f673ae7e5e.orig/src/network/dns_parse.c 83b858f83b658bd34eca5d8ad4d145f673ae7e5e/src/network/dns_parse.c
--- 83b858f83b658bd34eca5d8ad4d145f673ae7e5e.orig/src/network/dns_parse.c       2023-07-18 00:03:38
+++ 83b858f83b658bd34eca5d8ad4d145f673ae7e5e/src/network/dns_parse.c    2023-10-05 13:26:20
@@ -12,7 +12,6 @@
        p = r+12;
        qdcount = r[4]*256 + r[5];
        ancount = r[6]*256 + r[7];
-   if (qdcount+ancount > 64) return -1;
        while (qdcount--) {
                while (p-r < rlen && *p-1U < 127) p++;

wader

// usage:
// cat BK7231T_TuyaConfig_obk8D7EC082.bin | go run tyuaconfig.go > out

package main

import (
	"crypto/aes"
	"crypto/cipher"
	"io"
	"log"

wader

# Usage:
# jq -n -L . 'include "diff"; diff({hello:1}; {hello:2, world: 3})'
# {
#   "hello": {
#     "a": 1,
#     "b": 2
#   },
#   "world": {
#     "b": 3
#   }

wader

2023-08-10T18:18:30.5738462Z PASS: encode.exe
2023-08-10T18:18:30.6832172Z PASS: listcap.exe
2023-08-10T18:18:30.7868219Z PASS: names.exe
2023-08-10T18:18:30.8922087Z PASS: simple.exe
2023-08-10T18:18:30.9955500Z PASS: sql.exe
2023-08-10T18:18:31.1000557Z PASS: syntax.exe
2023-08-10T18:18:31.2040511Z PASS: user_property.exe
2023-08-10T18:18:31.3150542Z PASS: callout.exe
2023-08-10T18:18:31.4195018Z PASS: echo.exe
2023-08-10T18:18:31.5218888Z PASS: count.exe

wader

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
// This is a fork of std/strconv ParseInt/ParseUint with a strict
// option to allow trailing invalid characters.

package strconvx

import (

wader

meta:
  id: mpeg_l3
seq:
  - id: sync
    type: b11
  - id: mpeg_version
    type: b2
    enum: mpeg_version
  - id: layer
    type: b2

wader

# "01:02:03.45" -> 3723.45
def from_duration:
  ( reduce (split(":") | reverse[]) as $p (
      {m: 1, n: 0};
      ( .n = .n + ($p | tonumber) * .m
      | .m *= 60
      )
    )
  | .n
  );

wader

def from_syslog:
  ( split("\n")
  | map(
      ( capture("^(?<ts>\\w{3}\\s+\\d{1,2} +[\\d:]+) (?<host>\\w+) (?<process>\\w+)\\[(?<pid>\\d+)\\]: (?<message>.*)$")
      | .ts |= strptime("%b %d %H:%M:%S")
      | .pid |= tonumber
      )
    )
  );